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MOFs衍生TMO/C在锂离子电池负极材料的应用

Application of MOFs-derived TMO/C in anode materials forlithium-ion batteries

  • 摘要: 锂离子电池商用负极材料石墨比容量低,难以满足市场需求,金属有机骨架材料(metal-organic framework materials,MOFs)具有可调控的结构、较大的表面积和可调节的孔径,可用作下一代电化学储能器件,引起广泛研究。本文综述了金属(Fe、Co、Zn、Mn、Cu)基金属有机骨架及其衍生物的合成,重点介绍了以金属有机骨架材料为前驱体制备过渡金属氧化物(transition metal oxide,TMO)/C作为锂离子电池负极材料的研究进展,并对其发展方向进行了展望。

     

    Abstract: The graphite as the commercial anode material for lithium-ion batteries shows the low specific capacity, which is difficult to meet the market demand. The metal-organic framework materials (MOFs) have the tunable structure, large surface area, and adjustable pore size, which can be used as the next generation of electrochemical energy storage devices, causing the extensive research. The synthesis of the metal (Fe, Co, Zn, Mn, Cu)-based metal organic frameworks and the derivatives were introduced in this paper, the research progress on the preparation of transition metal oxide (TMO)/C as the anode materials for lithium-ion batteries was focused, using MOFs as the precursors, and the development direction was prospected.

     

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